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. 2016 May 26;7(28):43588–43603. doi: 10.18632/oncotarget.9635

Figure 1. Relative expression of CPS1-IT1 in human hepatocellular carcinoma tissues.

Figure 1

A. Relative expression of CPS1-IT1 in 119 HCC tissues compared with corresponding non-cancerous normal tissues. CPS1-IT1 levels were examined using quantitative RT-PCR and normalized against GAPDH expression. B. Results are presented as the fold-change in tumor tissues relative to normal tissues. C. and D. Kaplan–Meier analysis of disease-free survival or overall survival according to CPS1-IT1 expression levels was performed. Low CPS1-IT1 expression (relative expression level < 2.65) in tumor tissues was associated with a poor prognostic outcome.